What does Pierson mean?
Pierson is an unusual first name for men but a very prominent surname for all people (#1163 out of 88799, Top 1%). (2000 U.S. Census)
Pierce (#470 a year ago) is the only prominent varying form of Pierson (#unlisted). This boy name was at the apex of its popularity in 2013 and is almost as popular today. Pierce (#470) is the most chic birth name in this list, and there is a rekindling in birth name popularity for this name. Shown below is a comparison of the usage of Pierson and associated names. (Top 1000 Birth Names Statistics, 2014)